These sprains are characterized by obvious swelling, localized tenderness, pain , joint laxity, difficulty bearing weight if the injury is to a lower extremity, and reduced function of the joint.
There are three grades of sprains. Grade I sprains. Grade II sprains. Grade III, or third degree, sprains
Grade II sprains are caused by a partial tear in the ligament. These sprains are characterized by obvious swelling, extensive bruising, pain, difficulty bearing weight, and reduced function of the joint.
Grade I sprains and mild strains are usually self-diagnosed. Grade II and III sprains are often seen by a physician, who x rays the area to differentiate between a sprain and a fracture.
Grade I sprains are mild injuries where there is no tearing of the ligament, and no joint function is lost, although there may be tenderness and slight swelling.
Grade I sprains are mild injuries in which there is a stretching or mild tearing of the ligament, yet no joint function is lost. However, there may be tenderness and slight swelling.
they are classified as first, second, or third-degree, or grade
Meiosis I and Meiosis II
Grade III, or third degree, sprains are caused by complete tearing of the ligament where there is severe pain, loss of joint function,widespread swelling and bruising, and the inability to bear weight. These symptoms are similar to those of bone fractures
Ankle sprains are defined the the location and severity of the overstretch or tear. An ankle sprain can range from grade 1 to 3 based on whether the sprain was mild, or represented a complete tear, or something in-between.
There is severe pain, loss of joint function, widespread swelling, and the inability to bear weight if in the lower extremity.
Impossible to answer without a detailed description
Grade II: Child is confused, delirious, combative, with overly-active reflexes, breathing quickly.